Onkyo Corporation (オンキヨー株式会社, Onkyō Kabushiki-gaisha) is a Japanese consumer electronics manufacturer, specializing in home cinema and audio equipment including receivers and surround sound speakers. The word Onkyo translates as "sound harmony".The company started under the name of Osaka Denki Onkyo K.K in 1946 (a company not related to Nippon Denki Onkyo, which became Denon).